US President Donald Trump has threatened new tariffs on Canada over wildfire smoke he called 'filthy' air crossing into US cities, while Canadian Prime Minister Mark Carney said both nations share responsibility for tackling climate change.
Key facts
- Trump threatened new tariffs on Canada over wildfire smoke reaching US cities.
- Trump described the air drifting south as 'filthy'.
- Canadian PM Mark Carney said the US and Canada have equal responsibility to fight climate change.
- Experts say climate change is worsening wildfire conditions, according to the BBC.
US President Donald Trump has threatened to impose new tariffs on Canada, blaming the country for wildfire smoke that he said is sending ‘filthy’ air into American cities, according to the BBC.
The threat ties a long-running trade dispute between the two neighbours to the environmental impact of wildfires, whose smoke has repeatedly drifted across the border and affected air quality in US communities.
Canadian Prime Minister Mark Carney responded by framing the issue as a shared challenge rather than a Canadian failing. He said both the US and Canada have an equal responsibility to fight climate change, the BBC reported.
Experts say climate change is worsening the conditions that fuel wildfires, according to the BBC, linking the smoke affecting US cities to a broader environmental trend that crosses national boundaries.
Carney’s emphasis on joint responsibility stands in contrast to Trump’s approach of assigning blame to Canada and raising the prospect of economic penalties in response.
The dispute highlights how environmental issues are increasingly becoming entangled with trade and diplomacy between the two countries, with tariffs floated as a potential tool in response to cross-border pollution.
Why it matters
Tariffs between the US and Canada could affect businesses and consumers on both sides of one of the world's largest trading relationships. The clash also shows how climate-driven events like wildfires are becoming flashpoints in international politics and trade.
Frequently asked questions
Why is Trump threatening tariffs on Canada?
According to the BBC, Trump threatened new tariffs over wildfire smoke he described as 'filthy' air being sent from Canada into US cities.
How did Canada respond?
Canadian Prime Minister Mark Carney said both the US and Canada have an equal responsibility to fight climate change, according to the BBC.
Is climate change linked to the wildfires?
Experts say climate change is worsening wildfire conditions, the BBC reported.